Hanafi, Tomy Ilham. “SISTEM INFORMASI JUAL BELI MOTOR BEKAS BERBASIS APLIKASI MOBILE DI DEALER AMANAH SYARIAH MOTOR”. Jurnal INSYPRO (Information System and Processing) 4, no. 2 (November 7, 2019). Accessed May 9, 2025. https://tes-ojs.uin-alauddin.ac.id/index.php/insypro/article/view/7907.